logging in or signing up hard drives technologyliceo Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: Embed: Flash iPad Dynamic Copy Does not support media & animations Automatically changes to Flash or non-Flash embed WordPress Embed Customize Embed URL: Copy Thumbnail: Copy The presentation is successfully added In Your Favorites. Views: 5894 Category: Entertainment License: All Rights Reserved Like it (7) Dislike it (1) Added: February 15, 2009 This Presentation is Public Favorites: 5 Presentation Description No description available. Comments Posting comment... By: juzarsingh (29 month(s) ago) i feel good Saving..... Post Reply Close Saving..... Edit Comment Close By: abd_suliman (35 month(s) ago) i really feel good thank you very much Saving..... Post Reply Close Saving..... Edit Comment Close By: abd_suliman (35 month(s) ago) i really feel good thank you very much cuz, i have a presentation for hard disk drivers and your ppt will Saving..... Post Reply Close Saving..... Edit Comment Close By: ahmedforlove (35 month(s) ago) thankooooooooooooooooooooooooooooooooooooooooooooooz Saving..... Post Reply Close Saving..... Edit Comment Close By: barfleur (36 month(s) ago) por favor me podrias dar una copia de este ppt? Saving..... Post Reply Close Saving..... Edit Comment Close loading.... See all Premium member Presentation Transcript Slide 2: actuator (a mechanism that puts something into automatic action) Spindle(any of various rotating shafts that serve as axes for larger rotating parts) Platters similar to compact discs to display photographs, moving video, computer data and printed text. Hard Disk Drives(HDD) : Hard Disk Drives(HDD) HARD DISK DRIVE “Hard disk is a magnetic disk storage device that stores digital data on rotating magnetic surfaces. These are permanently mounted or "fixed" in the system and are not removable like floppy disks. The computer’s operating system and other software are installed on the hard disk. Since, the disk and the drive are usually contained in the same unit, hard disk is also known as "hard drive". Hard disks store more data and provide quick access to large quantities of data than floppy disks. Hard disks are needed to be formatted before they can store data. “Function: The hard drive is a permanent storage space for data and the programs that are used to create the data. The hard drive store all the computer files. HARD DRIVE SLOW MOTION : HARD DRIVE SLOW MOTION What are the types of methods by which Hard drives are attached to computers ? : What are the types of methods by which Hard drives are attached to computers ? ? 01010101010111110000 IDE or ATA : IDE or ATA Transfer rate: from 3 MB/s to 133 Mb/s Serial ATA : Serial ATA SATA1:150MB/sSATA2:300MB/sSATA3:600 MB/s Transfer rate: SCSI(Small Computer System Interface) : SCSI(Small Computer System Interface) SCSI: 320 MB/s Transfer rate: SOLID STATE HARD DRIVES : SOLID STATE HARD DRIVES SSD: from 72 to 236 MBps Transfer rate: Slide 12: SOLID STATE COST TIGER DIRECT SHOP COMPARE PRICES: Where did my files go? : Where did my files go? How to protect hard drive data? : How to protect hard drive data? Data Recovery Slide 15: How to Choose a Hard Drive? You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.